Solar Designer / Project Engineer

Barrier Solar, Inc is hiring a Solar Designer / Project Engineer in Fresno, CA (onsite). This role supports the full journey of solar projects, from early design through construction closeout, with a strong focus on compliant electrical engineering and practical project execution. Join a team that values accurate design work, clear coordination with stakeholders, and technical support that keeps projects moving.

Responsibilities

• Produce detailed solar power system designs using AutoCAD, maintaining accuracy and alignment with applicable electrical codes and standards.
• Develop comprehensive schematics, wiring diagrams, and system layouts integrating AC/DC power electronics, Battery Storage Systems, and power distribution engineering principles.
• Perform power systems analysis, including load calculations, system protection coordination, and fault analysis in line with IEEE standards and NFPA 70 (National Electrical Code).
• Work with project managers to support project schedules, budgets, and resource plans that help teams deliver on time.
• Provide engineering troubleshooting during design development and construction to resolve technical issues efficiently.
• Verify designs meet safety requirements including California CBC, CEC regulations, and local electrical building codes.
• Assist construction teams with technical guidance on electrical systems, utility interconnections, and system commissioning processes.

Requirements

• Bachelor’s degree in Electrical Engineering or a related field; advanced certifications in power system design or project management are a plus.
• Proven experience in energy sector engineering with a focus on utility electrical systems or renewable energy projects.
• Proficiency with AutoCAD and familiarity with GIS applications for site analysis.
• Strong knowledge of three phase electrical systems, power electronics circuit design, and power system protection techniques.
• Experience using project scheduling tools and the ability to manage multiple projects at once.
• Familiarity with compliance requirements including NFPA 70, IEEE standards, NEC regulations, and the National Electrical Safety Code (NESC).
• Ability to accurately interpret schematics, system diagrams, and electrical drawings.
• Excellent communication skills for coordinating with clients, utility companies, contractors, and internal team members.

Technologies

• AutoCAD
• GIS
• AC/DC power electronics
• Battery Storage Systems
• IEEE standards
• NFPA 70 (National Electrical Code)
• NEC regulations
• National Electrical Safety Code (NESC)

Benefits

• Flexible schedule
• Health insurance

Pay: $25.00 - $45.00 per hour
Expected hours: 40.0 per week
Experience: Commercial solar design (2 years, preferred)
Work location: In person
Minimum experience: 2 years
Education: Bachelor’s degree in Electrical Engineering or related field